From: Geoff Levand <geoff@infradead.org>
Date: Mon, 7 Aug 2017 20:09:20 +0000 (+0000)
Subject: block/ps3vram: Check return of ps3vram_cache_init
X-Git-Tag: v4.14-rc1~119^2~189
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=00e7c259e9c44f414ead5fc9bb3c459d8235045c;p=platform%2Fkernel%2Flinux-exynos.git

block/ps3vram: Check return of ps3vram_cache_init

Cc: Markus Elfring <elfring@users.sourceforge.net>
Cc: Jim Paris <jim@jtan.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index ba97d03..6a55959 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -741,7 +741,11 @@ static int ps3vram_probe(struct ps3_system_bus_device *dev)
 		goto out_unmap_reports;
 	}
 
-	ps3vram_cache_init(dev);
+	error = ps3vram_cache_init(dev);
+	if (error < 0) {
+		goto out_unmap_reports;
+	}
+
 	ps3vram_proc_init(dev);
 
 	queue = blk_alloc_queue(GFP_KERNEL);